Endodontic instrument



FIG. 1 is a perspective bottom side view of an endodontic instrument;

FIG. 2 is a perspective top side view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is an exploded view thereof; and,

FIG. 10 is an enlarged partial perspective view of a head portion thereof, as indicated in FIG. 9.

The broken lines shown in FIG. 9 illustrate portions of the endodontic instrument that form no part of the claimed design. 

CLAIM The ornamental design for and endodontic instrument, as shown and described. 